<template>
  <div demo-bg>
    <dv-border-box12>
      <div dv-bg>
        dv-border-box-12
      </div>
    </dv-border-box12>
  </div>
</template>
<script setup lang="ts">
import { BorderBox12 as DvBorderBox12 } from '@kjgl77/datav-vue3'
</script>